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首页> 外文期刊>Environment and Ecology >Effect of Bonny Light Crude Oil Pollution of Soil and its Impact on Seedling Emergence mid Growth of Tannia Cocoyam (Xanthosoma sagittifolium L.)
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Effect of Bonny Light Crude Oil Pollution of Soil and its Impact on Seedling Emergence mid Growth of Tannia Cocoyam (Xanthosoma sagittifolium L.)

机译：土壤轻度轻质原油污染及其对of草生长过程中幼苗出苗的影响

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摘要

The effect of erode oil (Bonny Light, SG 0.8343) pollution of soil and successive planting in the same soil at 6-week intervals, on seedling emergence and growth of tannia cocoyam (Xanthosoma sagtttifolium L, cv Edeocha) was studied. Five levels (0, 1, 2, 3 and 4% w/w) of oil pollution in soil and five successive plantings in the bagged soil were used in 5 X 5 factorial experiment. The cocoyam response (in terms of seedling emergence, height and dry matter weight) appears to be similar at I and 2% oil in soil, but different when the concentrations were 3 and 4% oil in soil. It took 12 weeks for tannia cocoyam cv Edeocha to grow in 1 and 2% oil polluted soils, as in the control. In 3 and 4% oil pollution of soil, it took 18 weeks Tannia cocoyam therefore has a high phyto-rernediative potential in soils that are oil-polluted to the order of 4%.
机译：研究了腐蚀油（Bonny Light，SG 0.8343）的污染以及在6周的间隔内在同一土壤中连续种植对草（Xanthosoma sagtttifolium L，cv Edeocha）出苗和生长的影响。在5 X 5阶乘实验中，使用了土壤中五种水平（0、1、2、3和4％w / w）的油污以及在袋装土壤中进行了五次连续种植。在土壤中含1％和2％的油时，Cocoyam响应（就幼苗出苗，高度和干物质重量而言）似乎相似，但当土壤中含3％和4％的油时，其响应却不同。与对照相比，丹宁可可椰子Cv Edeocha花了12周在1％和2％的油污染土壤中生长。在3％和4％的土壤油污中，花了18周的鞣质可可粉在被油污染到4％左右的土壤中具有很高的植物更新潜力。

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